Question

( 11 + 2 ) : 5 Найти значение вырожения!!
18 9 48

Answer 1

(11/18 + 2/9) : 5/48 = 8
1) 11/18 + 2/9 = 11/18 + 4/18 = 15/18
2) 15/18 : 5/48 = 15/18 * 48/5 = (3*8)/3 = 8